 /*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

 /**
 * Project  : EasyAvatar-Lib
 * Package  : net.solosky.easyavatar.api.util
 * File     : PinYinUtils.java
 * Author   : solosky < solosky772@qq.com >
 * Created  : Nov 27, 2011
 * License  : Apache License 2.0 
 */
package net.solosky.easyavatar.api.util;

import net.sourceforge.pinyin4j.PinyinHelper;  
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;  
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;  
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;  
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;  
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;  

/**
 * 
 * 汉子转换为拼音
 * 代码来自 http://blog.csdn.net/hfhwfw/article/details/6030816
 *
 * @author solosky <solosky772@qq.com>
 *
 */
public class PinYinUtil {  
      
    public static String getPinYin(String inputString) {  
          
        HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();  
        format.setCaseType(HanyuPinyinCaseType.LOWERCASE);  
        format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);  
        format.setVCharType(HanyuPinyinVCharType.WITH_U_UNICODE);  
  
        char[] input = inputString.trim().toCharArray();  
        StringBuffer output = new StringBuffer();  
  
        try {  
            for (int i = 0; i < input.length; i++) {  
                if (Character.toString(input[i]).matches("[\\u4E00-\\u9FA5]+")) {  
                    String[] temp = PinyinHelper.toHanyuPinyinStringArray(input[i], format);  
                    if(temp!=null && temp.length>0){
                    	output.append(temp[0]);  
                    }
                } else  
                    output.append(Character.toString(input[i]));  
            }  
        } catch (BadHanyuPinyinOutputFormatCombination e) {  
            e.printStackTrace();  
        }  
        return output.toString();  
    }  
      
    public static void main(String[] args) {  
        String chs = "我是中国人! I'm Chinese!";  
        System.out.println(chs);  
        System.out.println(getPinYin(chs));  
    }  
      
}  

